public function CommerceDiscountConditionsTest::testOrderContainsProductsCondition in Commerce Discount 7

Tests the 'commerce_order_contains_products' rule.

File

tests/commerce_discount_conditions.test, line 43

Commerce Discounts inline conditions tests.

Class

CommerceDiscountConditionsTest

Test inline conditions.

Code

public function testOrderContainsProductsCondition() {

  // Build a test matrix.
  // @see https://www.drupal.org/node/2398113
  $test_matrix = array(
    // All of the products, including other products.
    'all inclusive' => array(
      'products_in_order' => array(
        'b',
        'c',
        'd',
        'e',
        'f',
      ),
      'results' => array(
        'any' => TRUE,
        'all' => TRUE,
        'exactly' => FALSE,
        'only' => FALSE,
      ),
    ),
    // All of the products, exclusive of other products.
    'all exclusive' => array(
      'products_in_order' => array(
        'c',
        'e',
        'f',
      ),
      'results' => array(
        'any' => TRUE,
        'all' => TRUE,
        'exactly' => TRUE,
        'only' => TRUE,
      ),
    ),
    // Some of the products, including one other product.
    'some inclusive' => array(
      'products_in_order' => array(
        'b',
        'c',
      ),
      'results' => array(
        'any' => TRUE,
        'all' => FALSE,
        'exactly' => FALSE,
        'only' => FALSE,
      ),
    ),
    // Some of the products, exclusively.
    'some exclusive' => array(
      'products_in_order' => array(
        'e',
        'f',
      ),
      'results' => array(
        'any' => TRUE,
        'all' => FALSE,
        'exactly' => FALSE,
        'only' => TRUE,
      ),
    ),
    // None of the products.
    'none' => array(
      'products_in_order' => array(
        'b',
        'd',
      ),
      'results' => array(
        'any' => FALSE,
        'all' => FALSE,
        'exactly' => FALSE,
        'only' => FALSE,
      ),
    ),
  );

  // Set up all of the discount rules.
  foreach ($test_matrix['none']['results'] as $operator => $result) {
    $discount = $this
      ->createDiscount('order_discount', 'fixed_amount', 100, 'ic_' . $operator, 1);
    $discount->inline_conditions[LANGUAGE_NONE][0] = array(
      'condition_name' => 'commerce_order_contains_products',
      'condition_settings' => array(
        'operator' => $operator,
        'products' => array(
          array(
            'product_id' => $this->products['c']->product_id,
          ),
          array(
            'product_id' => $this->products['e']->product_id,
          ),
          array(
            'product_id' => $this->products['f']->product_id,
          ),
        ),
      ),
    );
    entity_save('commerce_discount', $discount);
  }

  // Loop through each element of the test matrix and run the tests.
  foreach ($test_matrix as $set => $test_details) {
    $order_products = array();

    // Only add products we want for our test.
    foreach ($test_details['products_in_order'] as $product_letter) {
      $order_products[$this->products[$product_letter]->product_id] = 1;
    }

    // Create a discount with our dummy products.
    $order = $this
      ->createDummyOrder($this->store_customer->uid, $order_products);

    // Refresh the order to apply the discounts.
    commerce_cart_order_refresh($order);

    // Check if the discount was applied on the order total price.
    foreach ($test_details['results'] as $operator => $result) {
      $this
        ->assertTrue($this
        ->discountAppliedToOrder('ic_' . $operator, $order) === $result, 'Order discount properly applies with "' . $operator . '" operator to product set: ' . $set . '.', 'Discount');
    }

    // Delete the order.
    commerce_order_delete($order->order_id);
  }
}